acos(x)
-2 *log(2)
-----------------
________
/ 2
\/ 1 - x
$$- \frac{2^{\operatorname{acos}{\left(x \right)}} \log{\left(2 \right)}}{\sqrt{1 - x^{2}}}$$
acos(x) / x log(2)\
-2 *|----------- + -------|*log(2)
| 3/2 2|
|/ 2\ -1 + x |
\\1 - x / /
$$- 2^{\operatorname{acos}{\left(x \right)}} \left(\frac{x}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{\log{\left(2 \right)}}{x^{2} - 1}\right) \log{\left(2 \right)}$$
/ 2 2 \
acos(x) | 1 log (2) 3*x 3*x*log(2)|
2 *|- ----------- - ----------- - ----------- + ----------|*log(2)
| 3/2 3/2 5/2 2|
| / 2\ / 2\ / 2\ / 2\ |
\ \1 - x / \1 - x / \1 - x / \-1 + x / /
$$2^{\operatorname{acos}{\left(x \right)}} \left(- \frac{3 x^{2}}{\left(1 - x^{2}\right)^{\frac{5}{2}}} + \frac{3 x \log{\left(2 \right)}}{\left(x^{2} - 1\right)^{2}} - \frac{1}{\left(1 - x^{2}\right)^{\frac{3}{2}}} - \frac{\log{\left(2 \right)}^{2}}{\left(1 - x^{2}\right)^{\frac{3}{2}}}\right) \log{\left(2 \right)}$$